Poor foundation. If you have time, read the math book you want to take first. After all, it is the foundation. Then you can buy a review guide for Li Yongle or a review guide for Chen Wendeng. Chen Wendeng's problem-solving skills are very sharp, but I feel that some parts are too professional, which makes me feel that I have a little knowledge of everything and can't grasp the key points.

I have never used Li Yongle, but my classmates feel very good after using it. It depends on your personal preference. You'd better watch these at least once before the summer vacation. One of my classmates who took the 140+ math exam read both review books three times before the summer vacation.

Then there is crazy practice, checking for leaks and filling gaps. You can take a look at "660 questions" to test it. It's all about choice and filling in the blanks. It must be difficult to read all the comments just now. Do more than ten questions every day, mainly through practice to find their own shortcomings. Don't make the answer too obvious, and then you can come back to review the exercises.

After that, you can start practicing that set of questions! The "real question" is a must, and I did it between "660 questions". The real question contains a lot of gold. If you want high marks, you should at least have no doubt about it. It is no exaggeration to say that you can do it once, twice, three times and four times! Of course, looking back at the mistakes made in the previous paper is also intermittent.

If you are lonely, go online to find a set of questions or buy a "400 Questions". Crazy practice (pay attention to quality, practice is to discover and be familiar with your own shortcomings, and it is useless to practice without thinking). If you can reach this stage, conservative mathematics can get a low score.

The last month or so is English composition and politics, so there won't be much time to preface the book. But it's best to do some exercises every day to keep fit.